riscv/rocket-chip
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Use BundleWithConf to avoid clone method boilerplate

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This commit is contained in:
Andrew Waterman
2014-05-09 19:30:05 -07:00
parent 94c1f01ec6
commit 4ca152b012
9 changed files with 29 additions and 55 deletions
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8
rocket/src/main/scala/ptw.scala
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@ -4,15 +4,13 @@ import Chisel._
import uncore._
import Util._
class PTWResp()(implicit conf: AddressSpaceConfiguration) extends Bundle {
class PTWResp()(implicit val conf: AddressSpaceConfiguration) extends BundleWithConf {
val error = Bool()
val ppn = UInt(width = conf.ppnBits)
val perm = Bits(width = conf.permBits)
override def clone = new PTWResp().asInstanceOf[this.type]
}
class TLBPTWIO()(implicit conf: AddressSpaceConfiguration) extends Bundle {
class TLBPTWIO()(implicit val conf: AddressSpaceConfiguration) extends BundleWithConf {
val req = Decoupled(UInt(width = conf.vpnBits))
val resp = Valid(new PTWResp).flip
val status = new Status().asInput
@ -20,7 +18,7 @@ class TLBPTWIO()(implicit conf: AddressSpaceConfiguration) extends Bundle {
val sret = Bool(INPUT)
}
class DatapathPTWIO()(implicit conf: AddressSpaceConfiguration) extends Bundle {
class DatapathPTWIO()(implicit val conf: AddressSpaceConfiguration) extends BundleWithConf {
val ptbr = UInt(INPUT, conf.paddrBits)
val invalidate = Bool(INPUT)
val sret = Bool(INPUT)